| Acronym | Definition |
|---|
| RCY➣Representative for Children and Youth (Canada) |
| RCY➣Red Cross Youth |
| RCY➣Reclaiming Children and Youth (journal) |
| RCY➣Reynaud Cauvin Yvose (French textiles company; Louhans, France) |
| RCY➣Royal Clarence Yard (Gosport, Hamphire, England, UK) |
| RCY➣Racing Car Yonnais (French radio controlled car club) |
| RCY➣Rugby Club Yvetot (French rugby club) |
| RCY➣Rain City Yoga (Seattle, WA) |